Dashboard View from splitted Detail view

[R41Z0R]

Hello there, I’d like to make a dashboard-view of my customer table.
My table has 4 reference tables, so I thought about a dashboard-view, where I see all those 4 reference tables in one view, but I want to archive that after I click on a customer record to get to the detail view.

I want the detail view = dashboard with all the reference tables.
How am I able to do that? Slices doesn’t allow the syntax: REF_ROWS(“Customer_Contract”, “cID”).

For example:

This view in as a dashboard-view with one table: Customer Details and the other one with the appointments.
Is this possible?

Greetings,
R41Z